Is functional uterine bleeding related to a previous miscarriage?

Written by Shen Li Wen

Obstetrics and Gynecology

Updated on September 07, 2024

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Functional uterine bleeding in women, also known as dysfunctional uterine bleeding, occurs not due to organic lesions in the reproductive system but due to abnormalities in the function of the gonadal axis, leading to hormonal imbalances and dysfunctional uterine bleeding. This condition is generally unrelated to procedures like abortion or curettage. In some cases, it is triggered by issues such as delayed recovery of ovarian function following an abortion, excessive fatigue, or abnormalities in thyroid and adrenal gland functions, causing dysfunction of the gonadal axis. To address this issue, it is essential to first conduct tests, including a hormone panel and assessments of thyroid and adrenal gland functions, to identify the cause of the dysfunctional uterine bleeding and provide appropriate treatment.

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Written by Wang Jing Hua

Obstetrics and Gynecology

50sec

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What to eat for functional uterine bleeding

Dysfunctional uterine bleeding cannot be treated with the same medication for everyone; it is crucial to consider the specific findings of medical examinations. If dysfunctional uterine bleeding has caused anemia, it is essential to start taking hematinics early. A few may need blood transfusion treatment and should also pay attention to a diet rich in iron and high in nutrients. Some cases of dysfunctional uterine bleeding can be treated with hormonal medications because it is originally caused by hormonal disorders in the body. The most commonly used treatment is short-acting contraceptives, but some cases of dysfunctional uterine bleeding require diagnostic curettage surgery.

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Written by Shen Li Wen

Obstetrics and Gynecology

48sec

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Functional uterine bleeding refers to abnormal bleeding from the uterus.

Dysfunctional uterine bleeding in women is when the reproductive system has no organic lesions but is caused by internal and external factors that lead to abnormal gonadal axis function, resulting in irregular vaginal bleeding. For example, it is common for women to experience large emotional fluctuations due to family changes or other events, or changes in their work and living environments, excessive fatigue, frequent staying up late, etc., all of which can cause abnormal gonadal axis function. Furthermore, some endocrine disorders in women, such as elevated blood glucose levels and abnormal thyroid or adrenal gland function, can also affect the function of the gonadal axis and cause dysfunctional uterine bleeding.

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Written by Zou Fu Hua

Obstetrics and Gynecology

1min

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What are the symptoms of functional uterine bleeding?

Functional uterine bleeding is primarily characterized by severe disruptions in menstrual cycle, amount, and duration. The disruptions in menstrual cycles typically manifest as an early onset of menstruation. The amount of menstruation is typically characterized as excessive, and the duration tends to be prolonged. Some women experience heavy bleeding or incomplete clearing, where they may remain unclean for half a month or even one or two months. This condition is primarily seen in adolescent girls and women going through menopause. Adolescent girls with uterine bleeding may experience anemia, and it could lead to infertility later on. Menopausal uterine bleeding may be accompanied by severe anemia, requiring some to be hospitalized for blood transfusions. Moreover, it is essential to perform an ultrasound if the uterine endometrium is thick, to rule out endometrial pathology.

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Written by Shen Li Wen

Obstetrics and Gynecology

58sec

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How to treat functional uterine bleeding that has lasted for more than ten years?

If a woman has been suffering from dysfunctional uterine bleeding for more than ten years, a detailed examination should first be conducted to understand the causes of the bleeding. Blood tests can be done for hormonal profiles, thyroid, and adrenal functions, as well as blood glucose levels to identify any issues, such as potential ovarian dysfunction, which can be treated with short-acting oral contraceptives. Long-term irregular vaginal bleeding can lead to anemia, requiring a blood test to assess the severity of the anemia. If the anemia is not severe, oral iron supplements can be taken to correct it. Some women might experience infections due to prolonged bleeding, in which case broad-spectrum antibiotics can be prescribed to treat the infection. (Specific medications should be taken under the guidance of a physician.)

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Written by Liu Jian Wei

Obstetrics and Gynecology

58sec

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Is functional uterine bleeding serious?

Functional uterine bleeding is a disease caused by hormonal imbalances in women. Most cases of functional uterine bleeding are not serious, but being not serious does not mean it can be ignored. Generally, when a woman experiences functional uterine bleeding, it is recommended to immediately seek medical attention at the gynecology outpatient clinic of a local hospital, undergo a gynecological color ultrasound, sex hormone panel, and other relevant examinations. Identify the causes and types of functional uterine bleeding, and adopt different treatment plans based on different results. Meanwhile, it is important to note that if the bleeding is heavy, it may be necessary to perform a blood cell examination to determine whether anemia has occurred.